Tag: aggregate demand

In the UK, we have an inflation target of 2% and it’s the Bank of England’s job to use monetary policy, in particular interest rates, to keep inflation within 1 percentage point of its target. However, with rising commodity prices and the onset of recession back in 2008, interest rates had another objective: to prevent or at least lessen the recession. Bank Rate fell to 0.5% and there it has remained in a bid to encourage investment, discourage saving and increase consumption, as a means of stimulating the economy.

However, at such a low rate, interest rates are not acting as a brake on inflation, which is now well above target. This rise in inflation, has been largely brought about by cost-push factors, such as the restoration of the 17.5% VAT (up from the temporary 15%), higher oil and commodity prices, and a fall in the exchange rate. But part of the reason might be found in the increase in money supply that resulted from quantitative easing.

There are concerns that the UK may lose its credibility on inflation if action isn’t taken. The OECD has advised the Bank of England to raise Bank Rate to 3.5% by the end of 2011. The following articles consider this issue.

Articles

Time to worry about inflation? BBC News blogs, Stephanomics, Stephanie Flanders (28/5/10)
UK must not fall for the false promise of higher inflation Telegraph, Charles Bean, Deputy Governor of the Bank of England (4/6/10)

Reports and documents
General Assessment of the Macroeconomic Situation OECD Economic Outlook, No. 87 Chapter 1 (see especially pages 53–4) (May 2010)
United Kingdom – Country Summary OECD Economic Outlook, No. 87 (May 2010)
Statistical Annex OECD Economic Outlook, No. 87 (available 10/6/10)
Inflation Report portal Bank of England (see May 2010)

Questions

  1. Explain the relationship between interest rates and inflation. Why have such low interest rates caused inflation to increase?
  2. In 2008, the UK moved into recession, but was also suffering from inflation. This was unusual, as AD/AS analysis suggests that when aggregate demand falls, growth will fall, but so will prices. What can explain the low growth and inflation we saw in 2008?
  3. What is the difference between real and nominal GDP?
  4. What are the causes of the current high inflation and what solutions are available and viable?
  5. Why are expectations of inflation so important and how might they influence the Bank of England’s plans for interest rates?
  6. Do you think the OECD should have advised the Bank of England? Will there be any adverse effects internationally if the UK doesn’t heed the OECD’s advice?
  7. Is the OECD’s assessment of the UK in the above Country Summary consistent with its view on UK interest rates contained in pages 53 and 54 in the first OECD link?

The second estimate of UK output for Q1 2010 from the Office for National Statistics reports that the economy grew by 0.3%. The first estimate, based on limited data, put growth in Q1 at 0.2%. But, it appears that more recently available data picked up evidence of stronger growth in the latter stages of the quarter, particularly in the production industries, such as manufacturing, as well as in capital spending by firms.

When analysed in terms of the composition of demand for our firms’ goods and services, there has been something of a rebound in investment expenditure. This follows a marked collapse during 2008 and the first half of 2009. In 2010 Q1 investment volumes increased by 4.2% on the back of a 2.4% rise in the last quarter of 2009.

This rebound in the investment figures across the last two quarters has partly been driven by firms running down their stockpiles of finished goods at a considerably slower rate. When firms build up their stocks of inventories for sales in future periods they are deemed to be engaging in investment. When firms then ‘tap into’ these inventories, as they have been since Q4 2008, they are disinvesting. It is now the case that the pace of disinvestment through running down inventories is slowing. This reflects a pick up in the demand for firms’ goods and services and, hopefully, an expectation of stronger future demand.

More encouragingly, the rebound in investment volumes in Q1 also reflected an increase in gross fixed capital formation, i.e. an increase in the purchase of non-financial fixed assets used in production, such as machinery. Gross fixed capital formation increased in Q1 by 1.5%. This was the first quarter since Q2 2008 in which there has been an increase in the volume of capital purchases by firms. Again, this is likely to reflect increased optimism about future demand since these assets are purchased to do one thing – to produce goods and services!

The improvement in the investment numbers is such that the volume of investment in Q1 2010 was 0.6% higher than it was in Q1 2009. This is largely the impact of a slower rate of disinvestment by firms through running down inventories since despite the rise in gross capital formation in Q1 2010 it still came in 5.7% lower than in Q1 2009. Nonetheless, it will be interesting to see whether the recent improvement in the UK’s investment numbers is maintained as we go forward.

Of particular concern is whether the volume of capital purchases can continue to grow. Can these purchases help to both boost growth now and our economy’s potential output in the medium term? Some of the key issues in determining the answer to this are likely to include: (i) the extent to which aggregate demand grows; (ii) the impact of fiscal consolidation measures on both firms and consumers; (iii) sentiment (confidence) across firms – especially of their own medium-term prospects; and (iv) the ability of firms to access credit from financial institutions. One can undoubtedly add many other issues to this list. One thing is for sure, these are very uncertain times indeed!

Articles

The economy: GDP growth revised up The Times, Grainne Gilmore (26/5/10)
Manufacturing pushes up economic growth The Independent, Sarah Arnott (26/5/10)
UK economic growth revised up to 0.3% BBC News (25/5/10) )
Economy tracker: GDP BBC News (25/5/10)
Boost for UK as GDP growth revised up Telegraph, Edmund Conway (25/5/10)
UK GDP growth revised upwards to 0.3% Financial Times, Daniel Pimlott (25/5/10)
UK first-quarter GDP revised higher Wall Street Journal, Natasha Brereton (25/5/10)

Data

Latest on GDP growth Office for National Statistics (25/5/10)
UK output, income and expenditure, Statistical Bulletin, 1st Quarter 2010 Office for National Statistics (25/5/10)
UK Output, Income and Expenditure, Time Series Data Office for National Statistics
For macroeconomic data for EU countries and other OECD countries, such as the USA, Canada, Japan, Australia and Korea, see:
AMECO online European Commission

Questions

  1. Why do the National Accounts record a positive change in inventories as investment and a negative change in inventories as disinvestment?
  2. What factors might explain the running down of inventories across firms in the UK since Q4 2008? Why didn’t this start in Q2 2008 when the UK economy went into recession?
  3. In Q1 2010 the running down of inventories was worth, at 2005 prices, some £1.347 billion. This was considerably less than the £4.883 billion in Q3 2009 and the £2.596 billion in Q4 2009 (again at 2005 prices). Why might the pace of disinvestment be slowing?
  4. Of what importance do you think, firstly, the change in inventories and, secondly, gross capital fixed formation are for an economy’s potential output?
  5. What arguments do you think there are for distinguishing between different types of investment goods and services when considering our future economic growth?

The incoming coalition government in the UK has been spelling out its fiscal policy. It is sticking to the Conservative pledge of cutting £6bn from government spending this fiscal year (6 April 2010 to 5 April 2011). It hopes to make most of these by ‘efficiency savings’ – in other words, providing the same level of service for less money. It has, however, said that it will take advice from the Treasury and the Bank of England as to whether the cuts need to be delayed if the economy weakens substantially.

But the Bank of England is forecasting a continuation of the recovery (see its latest Inflation Report below), even assuming no further quantitative easing beyond the £200bn of assets purchased by the Bank. The Governor, Mervyn King, feels that the economy can indeed bear the proposed £6bn cut in government spending and that this will also send an important signal to the market that the government is committed to reducing the deficit.

The new government has also said that it will honour the Liberal Democrat pledge to raise the personal tax free allowance on income tax to £10,000. It has also backtracked somewhat on the Conservative pledge not to raise national insurance. Only employers will be spared the rise; employees will have to pay it.

So has there been a major change in fiscal policy? Has the focus moved from one of maintaining aggregate demand in order to avoid falling back into recession to one of making a start on tackling the deficit straight away? Or is the change in emphasis more one of presentation than substance? The following webcasts looks at the new fiscal policy emerging from number 11 and at the latest forecasts for growth and inflation.

Webcasts

What kind of medicine is the economy going to be fed? BBC Newsnight, Paul Mason (13/5/10)
Policy breakdown for Lib Dem-Conservative coalition BBC News, James Landale (12/5/10)
Savings cuts to ‘hit middle class families’ BBC News, Keith Doyle (15/5/10)
Inflation Report, May 2010 Bank of England (click on Watch Webcast) (12/5/10)

Documents and data
Coalition Agreement published (see here for text of agreement) Conservative Party (11/5/10)
Conservative – Liberal Democrat coalition negotiations agreements Liberal Democrats (11/5/10)
Inflation Report, May 2010 (portal) Bank of England, see in particular:

Articles
Department by department, what the new Government plans to do Independent (13/5/10)
VAT rise looms as coalition deal adds estimated £10bn to debt Guardian, Katie Allen and Julia Kollewe (13/5/10)
Some initial reaction to the Tory / Lib Dem coalition agreement Institute for Fiscal Studies Press Release, Robert Chote and Mike Brewery (12/5/10)
Tax rises likely under coalition government, says Institute for Fiscal Studies Telegraph, Edmund Conway (13/5/10)
Give and take BBC News blogs, Stephanomics, Stephanie Flanders (12/5/10)

Questions

  1. What ground has been given by (a) the Conservatives; (b) the Liberal Democrats in terms of their proposed economic policies (see Looking at the manifestos for details of their proposed policies).
  2. What will be the implications of a £6bn cut in government spending on aggregate demand? What other determinants of aggregate demand need to be taken into account in order to assess the likely growth in GDP over the coming months?
  3. What are the distributional consequences of (a) a rise in the personal income tax allowance to £10,000; (b) a rise in VAT?
  4. Has there been a major change in fiscal policy?

On 21st April the IMF published its latest World Economic Outlook. It forecasts that the output of the world economy will grow by 4.2% in 2010, following last year’s 0.6% contraction, and by a further 4.3% in 2011. However, the Foreword to the report identifies considerable economic uncertainties. In particular, it identifies ‘fiscal fragilities’ and, hence, a ‘pressing need’ for fiscal consolidation. But, it also points to the need for policies ‘to buttress lasting financial stability’.

The IMF notes that Europe has come out of the recession slower than other parts of the world. For the EU-27 it is predicting growth of 1.0% this year, following a contraction of 4.1% last year, but with growth remaining at 1% in 2011. The UK is forecast to grow by 1.3% this year, following a contraction of 4.9% last year, and by a further 2.5% in 2011. Therefore, economic growth in the UK is forecast to be stronger than that across the European Union in both 2010 and, in particular, in 2011.

If we look at the expected growth in some of the principal components of the UK’s aggregate demand we see signs of a ‘rebalancing’. Firstly, household spending, which contracted by 3.2% last year is expected to rise by 0.2% in 2010 and by 1.4% in 2011. Secondly, general government current expenditure, which grew by 2.2% last year, is forecast to grow by 1.3% this year but, as the expected fiscal consolidation kicks in, will fall by 1% in 2011. Thirdly, gross fixed capital formation (capital expenditures) which fell by some 14.9% in 2009 is forecast to fall this year by a further 2.6%, before growing by 4.7% in 2011.

Report

World Economic Outlook, April 2010 IMF

Articles

IMF Raises 2010 Growth Outlook, Says Government Debt Poses Risk Bloomberg Businessweek, Sandrine Rastello (22/4/10)
GDP figures: what the experts say Guardian (23/4/10)
IMF cuts UK forecast in blow to Gordon Brown The Telegraph, Angela Monaghan (22/4/10)
IMF maintains U.K. 2010 forecast at 1.3 per cent Bloomberg, Svenja O’Donnell (21/4/10)
Global recovery faster than expected, says IMF BBC News (21/4/10) )
IMF nudges up world GDP view; fiscal fears mount Reuters, Lesley Wroughton and Emily Kaiser (21/4/10)

Data

World Economic Outlook Reports IMF
World Economic Outlook Databases IMF
For macroeconomic data for EU countries and other OECD countries, such as the USA, Canada, Japan, Australia and Korea, see:
AMECO online European Commission

Questions

  1. What economic uncertainties do you think might affect the forecasts of economic growth for both the world and UK economies? Would you expect these uncertainties to be less or more significant in the UK?
  2. What do you understand by the term ‘fiscal consolidation’? Why do you think the IMF are highlighting this as a concern?
  3. Why do you think growth across Europe has been lagging behind other parts of the world? What might explain why growth in the UK is expected to be above that across Europe over the next two years?

For many people, internet access is something we take for granted and if you can’t afford to connect, you might be seen to be in relative poverty. Whilst you can afford food, clothes, housing etc, other goods and services are increasingly being seen as necessities. Everyone should be able to afford a mobile phone, a television, the internet. These are all factors that contribute towards a feeling of social inclusion, which is something the government has promoted since its election in 1997.

Although internet access is the norm for most people, in the UK our internet speeds are actually significantly slower than those in other industrialised countries. All this could be about to change, with Labour’s proposal for a 50p monthly tax on households’ landlines to fund super-fast broadband across the country. However, this plan has been condemned by some influential MPs, who argue that the tax is regressive.

“We believe that a 50 pence levy placed on fixed telecommunication lines is an ill-directed charge. It will place a disproportionate cost on a majority who will not, or are unable to, reap the benefits of that charge.”

More important, they argue, is to make sure that everyone has internet access, rather than that everyone has fast access, which is not needed at the moment. When there is a demand for high-speed access from the masses, the market will provide it. However, the government argues that high-speed access is crucial to our economic growth, as it allows access to huge social, economic and health benefits. On the other hand, could such a tax reduce growth, by limiting technological innovation? The Conservatives have promised that if elected, they will scrap this broadband levy and instead aim to fund high-speed internet access by providing ‘BT’s rivals with regulatory incentives to roll out new telecoms networks’. This highly contentious issue is discussed in the articles below.

The Broadband tax: dead in the water? BBC News, Rory Cellan-Jones (23/2/10)
Broadband tax plan condemned Press Association (23/2/10)
Social tariff users need to be made aware of broadband tax exemption Broadband Expert (17/2/10)
Broadband tax could dissuade technology innovation Broadband (27/1/10)
Tories pledge rise in broadband speed Financial Times, Andrew Parker and Ben Fenton (9/2/10)
Fast broadband: an election issue? BBC News, Rory Cellan-Jones (3/2/10)

Questions

  1. What will be the effect of a tax on landlines? Illustrate this on a diagram and think about who will be affected. What type of tax does it represent: direct, indirect, specific, ad-valorem, etc?
  2. Is the tax fair? Why is it argued to be regressive?
  3. How will the Conservative party’s aim to provide regulatory incentives to BT’s rivals allow them to provide high-speed internet access? Is their solution better than Labour’s proposal?
  4. Why might the provision of high-speed internet access (a) stimulate economic growth and (b) constrain economic growth?
  5. Use a growth model to illustrate the importance of technological progress in achieving high levels of economic growth.
  6. How will a tax affect households? Consider the impact on income and consumption and hence on aggregate demand.